7.25–7.75 GHz BDC X Band BDC
Original price was: ¥18,000.00.¥7,800.00Current price is: ¥7,800.00.
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X-Band Down Converter (BDC) Technical Specifications
| Category | Item | Specification Parameters |
|---|---|---|
| Core Features | Built-in filtering function | Yes |
| Low phase noise | Yes | |
| Compact structure & lightweight | Yes | |
| Suitable for outdoor environments | Yes | |
| Wide operating temperature range | Yes | |
| Ultra-thin design | Compatible with 1U rack-mount internal applications | |
| Product Description | Product Type | Professional X-band Phase-Locked Loop Down Converter (PLL BDC) |
| Frequency Range | 7.25–7.75 GHz | |
| Local Oscillator (LO) Frequency | 6.30 GHz or customized (factory programmable) | |
| Features | Built-in filtering design, improves Tx and IF margins, high IP3, low power consumption | |
| RF Input Interface | SMA female, 50 Ω | |
| IF Output | Standard L-band, non-inverted spectrum | |
| Output Connector | N-type, SMA-type or F-type | |
| Optional Configurations | Custom LO, custom gain, independent DC input, independent external 10 MHz reference input | |
| LO Reference | Supports internal or external 10 MHz reference | |
| Connector Configuration | Standard (A) | |
| Type | N-type female (F-type female or SMA-type female optional) | |
| Function | L-band output, DC input, external 10 MHz input | |
| Optional (B) | ||
| Type | SMA-type female | |
| Function | External DC input or external 10 MHz reference input | |
| Input Characteristics | Input Frequency | 7.25–7.75 GHz |
| Local Oscillator (LO) Frequency | 6.30 GHz or customized (factory programmable) | |
| Input Interface | SMA female, 50 Ω | |
| DC Input | Powered via output connector, +12 to +18 V | |
| Operating Current | Typical value: 300–400 mA | |
| Input Voltage Standing Wave Ratio (VSWR) | Max. 1.7:1 | |
| LO Reference | Internal reference or external 10 MHz reference (model dependent) | |
| Internal Characteristics | Models with External LO Reference | |
| Signal Type | Sine wave, level: -10 to +10 dBm | |
| Power Supply | Via output connector | |
| LO Offset | -20 ppm without external 10 MHz signal | |
| Models with Internal LO Reference | ||
| Frequency Stability | ±0.5 ppm (-20 to +70℃) ±1 ppm (-40 to +80℃) ±1 ppm (-20 to +70℃) ±1.5 ppm (-40 to +80℃) |
|
| LO Leakage | Max. -60 dBm (RF input port) | |
| Gain | Customizable, 0–55 dB (5 dB step, factory programmable) | |
| 24-hour Gain Variation | ±0.1 dB (23℃ ambient temperature) | |
| Gain Flatness | ±0.4 dB (30 MHz bandwidth) Max. ±2 dB (full band) |
|
| Noise Figure | Max. 1.0 dB / 75 K (at 50 dB gain) Approx. 20 dB / 28710 K (at 0 dB gain) |
|
| Phase Noise (Typical Value) | ||
| @ 10 Hz | -40 dBc | |
| @ 100 Hz | -62 dBc | |
| @ 1 kHz | -80 dBc | |
| @ 10 kHz | -88 dBc | |
| @ 100 kHz | -95 dBc | |
| @ >1 MHz | -120 dBc | |
| Filter Attenuation | 15 dB @ 7.90 GHz |
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